eBay g-cat 5.7

1982 g-cat 5.7 listed. no reserve. it is being sold by a third party "non-profit". they charge a $169 processing fee in addition to what ever the winning bid is. does anyone have experience with a deal like this?

http://cgi.ebay.com/ebaymotors/1982-G-Cat-5-7-Meter-189-Catamaran-Trailer-MI-/360380147042?pt=Sailboats&hash=item53e854a562

the boat looks in decent shape from the pix.

alank